Trail Running calendar near Los Angeles 2024-2025

Caspers Trail Races, held in San Juan Capistrano, CA, features a variety of trail running events including a 10K, half marathon, 30K, marathon, and 50K. Organized by KHraces, the event promises excellent support, clear course markings, and appealing race swag. Participants can look forward to an exc..

The 4 Mile Hill Challenge is an exciting running event taking place at the Audubon Center at Debs Park in Los Angeles, California. Designed for both beginners and elite runners, the course features rolling hills and all-trail paths within a historic park setting. Participants can expect hydration st..

The Ray Miller 50/50 is a running event held in Point Mugu State Park, Malibu, CA, featuring three race distances: 50 miles, 50K, and 30K. This scenic race offers participants the chance to experience the beautiful trails of the park while challenging themselves in a competitive environment. Registr..

The "Into The Wild Fremont Canyon" event is a challenging 28.8k trail run set in the scenic Fremont Canyon Nature Preserve, often likened to "the Yosemite of Orange County." Participants will experience breathtaking views, diverse wildlife, and unique geological features, including granite rock form..

The Crystal Cove Trail Run is a premier running event taking place at Crystal Cove State Park in Laguna Beach, California. This event features three race distances: the challenging 15k, the 6k, and a fun 1k for kids. Runners will navigate scenic trails that include fire road climbs, ridgeline descen..

The Mt. Wilson "Make It a Double" event is a winter training challenge designed for runners to stay fit and prepare for upcoming ultra races. Participants can choose from distances of 10K, 25K, or 50K, with each summit featuring a significant elevation gain.This non-competitive event emphasizes cama..

The Sean O'Brien event offers a variety of trail running distances, including 100K, 50 miles, 50K, Marathon (26.2 miles), and 30K, taking place in Calabasas, CA. This race is notable as the 100K distance serves as a qualifier for the 2026 Western States 100. The event is currently sold out, but inte..

The Mt. Hollywood 12K Trail Run Hike is an exciting outdoor event taking place in Griffith Park, Los Angeles, featuring multiple race options including a 12K trail run/hike, an 8K run, a 5K challenge, and a kid's 2.2K run. Participants can enjoy stunning views of the Hollywood Sign, Griffith Observa..

The Boney Half Marathon is an exciting trail running event set in the stunning Santa Monica Mountains, starting at Rancho Sierra Vista/Satwiwa National Park. Participants can expect a challenging course featuring creek crossings, single-track climbs, and breathtaking ocean views. This race is part o..

The Boney Mountain Trail Run is an exciting running event set in the stunning Santa Monica Mountains, starting at Rancho Sierra Vista/Satwiwa National Park. Participants can choose between a challenging half-marathon course featuring creek crossings, single-track climbs, and breathtaking ocean views..

The Singletrack Stampede is an exciting cross-country running event featuring 10K and 22K distances, designed for runners of all skill levels. Set on the scenic Millenium Loop Trail, participants will navigate twists, turns, and challenging switchbacks while enjoying breathtaking views of the Las Vi..

The Catalina Island Marathon, along with its 10K and 5K events, is a celebrated running event taking place on the scenic Catalina Island in California. Scheduled for March 8, 2025, this marathon is known for its breathtaking views and challenging trails, making it a unique experience for participant..

The Gabrielino 50K is a challenging trail running event scheduled for March 15, 2025, designed for ultrarunners seeking a low-key endurance experience. The course, limited to 15 participants, starts at Lizzie's Tavern in Sierra Madre and includes a climb to Mt. Wilson, followed by a descent to the G..

The Nine Trails 35 Mile Endurance Run, set in Santa Barbara, CA, is a challenging trail running event featuring steep, rocky terrain with over 10,000 feet of elevation gain and descent. The course runs from the Jesusita Trailhead to the Romero Canyon Trailhead and back, offering stunning views and t..

The VALENCIA Trail Race, scheduled for March 22, 2025, offers an exciting opportunity for runners to experience the stunning trails and challenging hills of Valencia, California. Participants can choose from three race distances: a 50K Ultra, a Half Marathon, or a 10K. The course features singletrac..

The Billy Goat Half Marathon Climb, along with a 10K event, is set to take place on April 5, 2025, in the scenic Cleveland National Forest, Temescal Valley, CA. This challenging race features a significant elevation gain of 2,500-2,800 feet for the half marathon, making it a true test of endurance f..

The Chesebro Half Marathon is a scenic running event set in the beautiful Santa Monica Mountains National Recreation Area, Agoura Hills, California. This USATF-sanctioned race features a unique course that combines approximately 60% trail and 40% road, offering participants stunning views and a vari..

The Rock It in El Moro Canyon 6K & 10 Miler, presented by Fitness on Fire, is an exciting trail running event set in the scenic El Moro Canyon, Laguna Beach, CA. Participants can choose between a 6K or a 10-mile course, featuring challenging climbs and breathtaking views of the Pacific Ocean. The ev..

The Bedrock Valley Trail Runs is an exciting trail running event taking place from April 5 to April 6, 2025, at Diamond Valley Lake in Hemet, California. This family-friendly event features a variety of races, including a Trail Marathon, Half Marathon, 15k, 5k, and a Kid's 1 Mile Fun Run. Participan..

Machete Trail Madness 100K is an exciting running event held at Lake Perris, CA, featuring 100K, 50K, and 10K races. The challenging course consists of a 10-mile loop with a significant elevation gain, offering stunning views of the lake and surrounding areas. Participants can enjoy a supportive com..